Borussia Dortmund midfielder Mario Gotze has reiterated that he is open to moving abroad in the future.
The Germany international says that playing for Real Madrid, Barcelona or Manchester United is an "attractive" option for him.
"I'm keeping my options open," he told FIFA.com. "Clubs like Real Madrid, Barcelona and Manchester United are attractive, and playing in another top league would shape me and help me develop as a player.
"But I'm not thinking that far ahead at the moment. I'm happy in Germany and am delighted with the way things are going. Anything else is still a long way off."
Gotze's current contract with Dortmund runs until 2016.
